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| Liquid coolant |
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Liquid made up of water mixed with additives to stop it freezing. It raises the boiling point and has anticorrosive elements to guarantee the protection of the metals that make up the cooling circuit on the vehicle. It is recommended that it is changed once a year or every 25 000km because it begins to collect particles in suspension that can act as an abrasive inside the system.
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| Liquid cooled |
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Type of engine cooling that is based on a water circulating through channels around the hot parts. So any heat is transferred to the liquid coolant.
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| Load |
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This is the the filling of the cylinders. It depends on the position of the accelerator. When the accelerator is at its halfway point it produces a partial load. The accelerator that is fully pressed gives a full load. To vary the load in a petrol engine the position of the butterfly valve. located in the admission channel. is modified. In a diesel engine the load is controlled with the flow of fuel injected by the pump. since it has no butterfly valve.
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